DOWNLOAD Sony KP-HW512K90 Service Manual ↓ Size: 13.82 MB | Pages: 127 in PDF or view online for FREE

Model
KP-HW512K90
Pages
127
Size
13.82 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-hw512k90.pdf
Date
PREV: Sony KP-ER43M31 / KP-ER43M61 / KP-ER43M90 / KP-ER43M91 / KP-ER53M31 / KP-ER53M61 / KP-ER53M90 / KP-ER53M91 (serv.man2) Service Manual

Sony KP-HW512K90 Service Manual ▷ View online

– 41 –
KP-HW512K90
RM-Y909K
BLOCK DIAGRAM (8)
7
8
1
2
6
5
32
37
17
10
9
30
23
64
69
61
7
6
62
14
12
8
5
19
18
68
71
67
70
44
51
55
91
4
3
48
4
45
12
8
46
DRV
DRH
BCLK
MUTED
5
WCLK
2
DGV
47
DGH
3
DBV
1
DBH
33
25
16
41
37
RV
RH
OUTC
GV
GH
BV
BH
IC1608
D/A CONVERTER
IC1611
BV-FIL/AMP
RVOUT1
RHOUT1
BCLK
WCLK1
GVOUT1
GHOUT1
BVOUT1
BHOUT1
SHADING
84
DF
26
PWM2
H SAW
DF
H CENT
O EV OUT
HPIN2
XOFDET
XBUSY
XACKM
VP IN
VBLK OUT4
SCLM
SDAT
11
SDAS
X12CRES
XMUTE
XSTOP
XWC
13
XRAMCLR
SCLS
SDAS
ROUT
60
YSIN
56
RIN
57
GIN
58
BIN
52
YMOUT
GOUT
BOUT
YSOUT
WP
VDD
A0
A1
A2
PLCK
PDAT
IC1607
NVM
RST
IC1607
RESET
IC1601
REGI CORRECTION
PLCK
PDAT
RE-YS
RE-R
RE-G
RE-B
REGI MUTE
Q1604
PROT
Q1605
PROT
7
6
5
IC1610
GH-FIL/AMP
7
6
5
1
3
2
1
3
2
1
3
2
IC1609
GV-FIL/AMP
7
6
5
IC1612
GV-FIL/AMP
7
6
5
IC1603
RV-FIL/AMP
7
6
5
IC1602
RH-FIL/AMP
7
RH
RV
GH
BV
GV
BH
6
5
(2/2) (REGI CORRECTON)
AD
1
3
2
1
3
2
1
3
2
39
3
TO/FROM
BLOCK DIARAM(7)
– 42 –
KP-HW512K90
RM-Y909K
BLOCK DIAGRAM (9)
F
BH
BV
CN8005
1
2
GH
5
4
7
8
3
5
7
1
2
1
2
4
6
2
1
10
6
4
8
GV
RV
RF
TO
A BOARD
CN4
N
TO
CB BOARD
CN7304
TO
HV BLOCK
TO
G BOARD
CN5004
C
TO
A BOARD
CN1
E
TO
A BOARD
CN3
15
14
6
2
18
16
11
13
9
7
15
14
6
2
18
16
11
13
9
7
1
8
6
9
7
5
18
264
1
12
3
11
10
4
2
6
7
3
4
5
3
7
BUFFER
Q8001
G2-STOP
/CONTROL
Q8003
BV OUT
BV RET
BH OUT
BH RET
GH OUT
GH RET
GV OUT
GV RET
RV OUT
RV RET
RH OUT
RH RET
CN8010
CN8011
CN8012
CN8007
CN8008
CN8009
V  DEF
1
4
1
3
2
3
2
1
4
4
1
3
2
V RET
3
D
TO
A BOARD
CN2
TO
FOCUS
PACK
VP
V DRV(+)
CN8006
V DRV(–)
G2 MUTE VCC
G2 CNT
G2
DF2
REGI MUTE
2
HV PROT
DF
CN8004
DF
H CENT
H DRV
HP
ABL
PIN(EW)
CN8002
CN8003
V DEF
V RET
V DEF
V RET
DF V AMP
Q8007
HP AMP
Q8031,8101
DF H BUFF
Q8008-8011,
8014,8015
BUFFER
Q8039
SWITCH
Q8035
1
2
H OUT(B)
H RET(B)
H OUT(G
H RET(G)
H OUT(R)
H RET(R)
1
4
1
4
1
4
14
7
9
18
5
3
7
1
14
12
7
10
1
6
HV
MV
11
1
4
7
5
8
BUFFER
Q8004,8016
H DRIVE
Q8022,8030
AMP
Q8019,8020
T8004 
LOT
T8005
FBT
D8039
D8037
D+200V
+135V
CN8022
CN8013
1
3
4
6
9
CN8023
∑IK 1
1
∑IK 2
2
PROT ON/OFF
3
H(–)
7
H(+)
6
200V
1
HV REG
3
CN8016
–15V
+15V
–22V
+22V
135V
–15V
+15V
–22V
+22V
135V
IC8002
CONV.OUT1
IC8001
CONV.OUT1
IC8003
V OUT
MUTE
MUTE
D8005
D8040
D8002
D8012
T8001
DFT
1
3
2
–22V
T8020
HDT
+135V
H OUT
Q8004
IC8005
H.DRIVE
HD IN
V REC 9
T8003
HOT
+135V
DF
VCC
D8032
D8032
Q8022
IC8007
D8008
D8016
D8023
Q8029
D8043
D8015
D8038
VR8002
D8025
Q8028
Q8021
5
6
7
3
2
1
3
2
1
7
5
6
BUFFER
Q8005,8032
AMP
Q8036,8037
IC8008
H DRIVE
ERR OUT
ERR IN
SLOW 
SW
VR REG
REF IN
HD IN
MIX+
PWM
OUT
MIX–
MIX OUT
D8022
VR8022
+135V
DY(B)
DY
(V)
SUB
DY
DY
(H)
DY
(G)
SAME AS
ABOVE
DY
(R)
SAME AS
ABOVE
V.DEF
V.MID
V.RET
H(+)F
H(MID)
H(–)
CN8019
CN8018
CN8020
1
2
3
5
1
3
1
3
HV
HV
TO
HV BLOCK
TO
FOCUS PACK
D
(H/V OUT)
6
– 43 –
KP-HW512K90
RM-Y909K
BLOCK DIAGRAM (10)
AMP
Q9002-9007
G
GS
IK
8
6
7
10
6
7
10
4, 5,
9, 11
1
8
6
7
1
K
H+
H-
G2
G1
G2
V902
V901
H+
H-
200V
3
1
4
VM
6
H+
H-
6
7
H+
H-
6
7
G2
1
V IN-
V OUT
IK
VM DRIVE
Q9008, 9009
CN7205
CN7202
CN7204
CN9001
CN7209
1
2
VM, OUT
VM, RET
VM
VM ASSY
CN7203
CN9002
K
H+
H-
G2
CR
G1
4, 5,
9, 11
(R DRIVE)
CG
(G DRIVE)
V
(B VM DRIVE)
CN7108
CN7103
CN7104
FOCUS BLOCK
FOCUS BLOCK
200V
J
TO A
BOARD
CN17
H
TO
A
BOARD
CN703
2
7
12
Q7201, 7202
IC7201
VIDEO OUT
IC7101
VIDEO OUT
IC7301
VIDEO OUT
+12V
AMP
Q9002-9007
VM
6
VM DRIVE
Q9008, 9009
CN9001
1
2
VM, OUT
VM, RET
VM
VM ASSY
CN9002
V
(G VM DRIVE)
K
TO A
BOARD
CN18
AMP
Q9002-9007
VM
6
VM DRIVE
Q9008, 9009
CN9001
1
2
VM, OUT
VM, RET
VM
VM ASSY
CN9002
V
(R VM DRIVE)
L
TO A
BOARD
CN19
R
RS
IK
3
1
4
V IN-
V OUT
IK
CN7102
I
TO
A
BOARD
CN704
2
7
12
Q7101, 7102
+12V
8
6
7
10
4, 5,
9, 11
V903
H+
H-
6
7
G2
1
K
H+
H-
G2
CB
G1
(B DRIVE)
CN7309
CN7303
CN7305
FOCUS BLOCK
R
3
OFFSET
RS
IK
5
1
4
V IN-
V OUT
IK
CN7302
G
TO
A
BOARD
CN702
2
7
12
Q7301-7303
+12V
6
7
1
H+
H-
200V
CN7304
200V
N
TO
A
BOARD
CN8022
BUFFER
Q7203
BUFFER
Q7103
BUFFER
Q7304
RC+
3
– 44 –
KP-HW512K90
RM-Y909K
BLOCK DIAGRAM (11)
Q5001
TO
A BOARD
CN4
TO 
A BOARD
CN706
M
TO
D BOARD
CN8013
G
TO
A BOARD
CN7
18
1
16
15
1
2
3
4
18
16
O
I
2
1
12
10
14
12
10
9
VS
VB
VG (L)
VC2
OCP
VC1
VG (H)
2
8
VD
V SENSE
+11V
F/B
IC6003
DRIVER
T6001
PIT
1
4
3
9
8
T6004
STANDBY
1
2
AC (H)
AC (L)
1
4
AC (N)
AC (L)
CN6005
CN6004
RELAY
RY6003
CONV.
Q6006
RELAY
RY6002
7
9
15
13
IC5003
-5V REG.
IC5004
6V REG.
O
I
IC5006
STANDBY 5V REG.
RELAY DRIVE
Q5003, 5004
5
6
7
2
3
1
LINE
FILTER
L6001,
6002
POWER
S9101
+11V
D6007
D6002
PH6002
PH6001
IC501
D6012
D6011, 6020
D6006
D5017
Q5005
D5022
STBY 5V
D5003
D5010
D5006
D5002
D5009
D5008
Q5006
D5005
D5004
D5013
D5023
D5025
D5031
Q5007
D5018
D5019
D5026
IC5002
IC5005
D5007
D5014
1
4
AU 19V
AU -19V
CN5002
5
3
1
-5V
6V
11V 
CN5003
6
4
3
1
9
+22V
-22V
+15V
-15V
+135V
CN5004
5
4
1
3
OVP
OCP
STBY 5V
RELAY
CN6
G
(POWER SUPPLY)
H1
(2/2)
POWER
SWTICH
F
LINE
FILTER
AC IN
220VAC
F6001
1
4
AC (N)
AC (L)
CN6004
1
4
AC (N) OUT
AC (L) OUT
CN9502
1
4
AC (N) IN
AC (L) IN
CN9501
1
4
AC (N) OUT
AC (L) OUT
CN9103
1
4
AC (N) IN
AC (L) IN
CN9104
(       )
(      )
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